diff --git a/twitter.lib.php b/twitter.lib.php
index a852b57..e4eca66 100644
--- a/twitter.lib.php
+++ b/twitter.lib.php
@@ -281,7 +281,15 @@ class TwitterOAuth extends Twitter {
     if (is_null($format)) {
       $format = $this->format;
     }
-    $url =  variable_get('twitter_api', TWITTER_API) .'/'. $path;
+    
+    //Don't apply the API version to the URL for oauth requests
+    if(substr($path,0,5) == 'oauth') {
+      $url =  variable_get('twitter_api', TWITTER_API) .'/'. $path;  
+    }
+    else {
+      $url =  variable_get('twitter_api', TWITTER_API) .'/1/'. $path;
+    }
+    
     if (!empty($format)) {
       $url .= '.'. $this->format;
     }